Background: Prurigo nodularis (PN) is a chronic inflammatory skin condition characterized by severely itchy and often painful bumps on the arms, legs, and trunk.It is unknown whether patients with PN have increased risk of developing sleep disorders.Objective: To evaluate the association of PN with sleep disorders.Methods: This retrospective, popul
A wideband circularly polarized slot spiral antenna array excited by a printed gap waveguide (PGW) feeding network is presented in this paper.The equiangular slot spiral is etched on the top wall of the substrate integrated cavity (SIC) in which TE120 mode is excited.Due to excitation of this norway maple crimson sentry mode, electric field distrib
Feature selection has emerged as a craft, using which we boost the performance of our learning model.Feature or Attribute Selection is a data preprocessing technique, where only the most informative features are considered and given to the predictor.This reduces the computational overhead and improves the correctness of the classifier.Attribute Sel
Currently, most underground rail transportation scenarios in China are relatively open.There are problems of operators, scattered materials, or coal slag invading the track.It poses a threat to locomotive operation.The underground track area of coal mines often presents linear or arc-shaped irregular areas, and the track gradually converges.It is d
Oral squamous cell carcinoma (OSCC) is one of the most well-known malignancies that affect the human population worldwide.The early diagnosis and early intervention of OSCC help improve the survival rate of the patients.The tumour free surgical margins are a positive prognostic factor for recurrence-free survival.The molecular markers can be used t